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B182700 — Feedback, blinking status, impl. signal

Feedback, blinking status, impl. signal. The Taycan, 911 (992), Panamera (971), Panamera (972) and Cayenne report this code; below is which control unit sets it on each model and how to read and clear it.

Which models and control units set B182700

Porsche Taycan

Porsche 911 (992)

Porsche Panamera (971, 2017–2023)

Porsche Panamera (972, 2024–)

Porsche Cayenne (9YA)

How to read and clear B182700

  1. Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
  2. Open STEUER14, pick your car and run a fault scan: every control unit is read, and B182700 shows with its status, its full description and the freeze frame when the unit stores one.
  3. Fix the cause first, then clear the fault memory and scan again to check it stays away. Reading and clearing fault codes is free on every control unit.

More about fault memory in the manual →

Download STEUER14 — free fault reading

Other codes of the Comfort System Module

B179929Rear passenger-side door central locking button – signal implausible
B17F211Seat ventilation relay – short circuit to ground
B17F215Seat ventilation relay – short circuit to B+ or open circuit
B17F229Remote start relay or preconditioning, Implausible signal
B1800F0Return message for driver side rear door closing condition, Implausible
B1801F0Return message for passenger side rear door closing condition, Implausible
B184C00Release active
B187E11Center brake lamp bulb, Short circuit to ground
B187E12Center brake lamp bulb, Short circuit to B+
B187E13Center brake lamp bulb, Open circuit
B187E15Center brake lamp bulb, Open circuit/short circuit to B+
B187F11Center tail lamp bulb, Short circuit to ground

All 616 codes of this control unit →

Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.